3 papers
astro-ph.GA2024
Detailed chemical composition of the globular cluster Sextans A GC-1 on the outskirts of the Local Group
Anastasia Gvozdenko, Søren S. Larsen, Michael A. Beasley +4
The chemical composition of globular clusters (GCs) across the Local Group provides information on chemical abundance trends. The host galaxy, Sextans A, is a low-surface-brightnes…
astro-ph.GA2016
Panchromatic Hubble Andromeda Treasury XVI. Star Cluster Formation Efficiency and the Clustered Fraction of Young Stars
L. Clifton Johnson, Anil C. Seth, Julianne J. Dalcanton +10
We use the Panchromatic Hubble Andromeda Treasury (PHAT) survey dataset to perform spatially resolved measurements of star cluster formation efficiency (), the fraction of stell…
astro-ph.SR2015
Hubble Tarantula Treasury Project. IV. The extinction law
Guido De Marchi, Nino Panagia, Elena Sabbi +10
We report on the study of interstellar extinction across the Tarantula nebula (30 Doradus), in the Large Magellanic Cloud, using observations from the Hubble Tarantula Treasury Pro…